I think it's gentoo or my laptop problem, not wine, when checking if I have write-combining enabled, i run Code: cat /proc/mtrr i see line with uncachable string Code: reg00: base=0x000000000 ( 0MB), size= 2048MB, count=1: write-back reg01: base=0x080000000 ( 2048MB), size= 1024MB, count=1: write-back reg02: base=0x0c0000000 ( 3072MB), size= 512MB, count=1: write-back reg03: base=0x100000000 ( 4096MB), size= 512MB, count=1: write-back reg04: base=0x0dff00000 ( 3583MB), size= 1MB, count=1: uncachable now i'm trying to fix this. PS i asked many people in eve forums and they don't have any problem with 2d.